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C81500 Copper vs. R58150 Titanium

C81500 copper belongs to the copper alloys classification, while R58150 titanium belongs to the titanium alloys. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C81500 copper and the bottom bar is R58150 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
140
Elongation at Break, % 17
13
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 44
52
Tensile Strength: Ultimate (UTS), MPa 350
770
Tensile Strength: Yield (Proof), MPa 280
550

Thermal Properties

Latent Heat of Fusion, J/g 210
410
Maximum Temperature: Mechanical, °C 200
320
Melting Completion (Liquidus), °C 1090
1760
Melting Onset (Solidus), °C 1080
1700
Specific Heat Capacity, J/kg-K 390
500
Thermal Expansion, µm/m-K 17
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 31
48
Density, g/cm3 8.9
5.4
Embodied Carbon, kg CO2/kg material 2.6
31
Embodied Energy, MJ/kg 41
480
Embodied Water, L/kg 310
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 56
94
Resilience: Unit (Modulus of Resilience), kJ/m3 330
1110
Stiffness to Weight: Axial, points 7.3
14
Stiffness to Weight: Bending, points 18
32
Strength to Weight: Axial, points 11
40
Strength to Weight: Bending, points 12
35
Thermal Shock Resistance, points 12
48

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0.4 to 1.5
0
Copper (Cu), % 97.4 to 99.6
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 0 to 0.1
0 to 0.1
Lead (Pb), % 0 to 0.020
0
Molybdenum (Mo), % 0
14 to 16
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Silicon (Si), % 0 to 0.15
0
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0
83.5 to 86
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.5
0